Keeping the httpSerer disabled by default

Change-Id: I0362eb86d0c723e29836e5323aa3c2faa9fe96d3
diff --git a/5g-ran-sim/Chart.yaml b/5g-ran-sim/Chart.yaml
index 30f3186..83259f8 100644
--- a/5g-ran-sim/Chart.yaml
+++ b/5g-ran-sim/Chart.yaml
@@ -8,4 +8,4 @@
 name: 5g-ran-sim
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.5.6
+version: 0.5.7